/[MITgcm]/MITgcm/pkg/gmredi/gmredi_calc_uvflow.F
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Revision 1.1 - (hide annotations) (download)
Wed Mar 6 01:42:37 2002 UTC (22 years, 2 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint46n_post, checkpoint46l_post, checkpoint46g_pre, checkpoint46f_post, checkpoint46b_post, checkpoint46l_pre, checkpoint46d_pre, checkpoint45d_post, checkpoint46j_pre, checkpoint44h_pre, checkpoint46a_post, checkpoint46j_post, checkpoint46k_post, checkpoint46b_pre, checkpoint45a_post, checkpoint46e_pre, checkpoint45b_post, checkpoint46c_pre, checkpoint46, checkpoint46h_pre, checkpoint46m_post, checkpoint46a_pre, checkpoint45c_post, checkpoint44h_post, checkpoint46g_post, checkpoint46i_post, checkpoint46c_post, checkpoint46e_post, checkpoint45, checkpoint46h_post, checkpoint46d_post
 new S/R: add GM-bolus transport to Eulerian transport

1 jmc 1.1 C $Header: $
2     C $Name: $
3    
4     #include "GMREDI_OPTIONS.h"
5    
6     CBOP
7     C !ROUTINE: GMREDI_CALC_UVFLOW
8     C !INTERFACE:
9     SUBROUTINE GMREDI_CALC_UVFLOW(
10     U uTrans, vTrans,
11     I bi, bj, k, myThid)
12     C !DESCRIPTION: \bv
13     C *==========================================================*
14     C | o SUBROUTINE GMREDI_CALC_UVFLOW
15     C | Add GM-bolus flow to Eulerian horizontal transport
16     C *==========================================================*
17     C \ev
18    
19     C !USES:
20     IMPLICIT NONE
21    
22     C == GLobal variables ==
23     #include "SIZE.h"
24     #include "EEPARAMS.h"
25     #include "PARAMS.h"
26     #include "GRID.h"
27     #include "GMREDI.h"
28    
29     C !INPUT/OUTPUT PARAMETERS:
30     C == Routine arguments ==
31     C bi,bj :: tile indices
32     C k :: level index
33     C myThid :: thread number
34     C uTrans :: zonal volume transport (updated)
35     C vTrans :: meridional volume transport (updated)
36     INTEGER bi, bj, k, myThid
37     _RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
38     _RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
39    
40     #ifdef ALLOW_GMREDI
41     #ifdef GM_BOLUS_ADVEC
42    
43     C !LOCAL VARIABLES:
44     C == Local variables ==
45     C i, j :: loop indices
46     INTEGER i, j
47     INTEGER kp1
48     _RL maskp1
49     CEOP
50    
51     IF (GM_AdvForm .AND. .NOT.GM_AdvSeparate) THEN
52    
53     kp1 = MIN(k+1,Nr)
54     maskp1 = 1.
55     IF (k.GE.Nr) maskp1 = 0.
56     DO j=1-OLy,sNy+OLy
57     DO i=1-OLx,sNx+OLx
58     uTrans(i,j) = uTrans(i,j)
59     & + dyG(i,j,bi,bj)*( GM_PsiX(i,j,kp1,bi,bj)*maskp1
60     & -GM_PsiX(i,j,k,bi,bj) )
61     & *maskW(i,j,k,bi,bj)
62     vTrans(i,j) = vTrans(i,j)
63     & + dxG(i,j,bi,bj)*( GM_PsiY(i,j,kp1,bi,bj)*maskp1
64     & -GM_PsiY(i,j,k,bi,bj) )
65     & *maskS(i,j,k,bi,bj)
66     ENDDO
67     ENDDO
68    
69     ENDIF
70     #endif /* GM_BOLUS_ADVEC */
71     #endif /* ALLOW_GMREDI */
72    
73     RETURN
74     END

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